CN210200553U - Capacitor special for high-power large-capacity induction heating power supply - Google Patents
Capacitor special for high-power large-capacity induction heating power supply Download PDFInfo
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- CN210200553U CN210200553U CN201921712271.4U CN201921712271U CN210200553U CN 210200553 U CN210200553 U CN 210200553U CN 201921712271 U CN201921712271 U CN 201921712271U CN 210200553 U CN210200553 U CN 210200553U
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Abstract
The utility model discloses a high-power large-capacity induction heating power supply special capacitor, a heat conduction assembly is arranged outside a core, heat conduction grooves are respectively arranged on the top surface of a first electrode plate and the bottom surface of a second electrode plate, a connecting wire is embedded inside a connecting hole, a heat dissipation groove is uniformly arranged on the top surface of the second electrode plate, a protection assembly is arranged at the middle part of the outside of the core in front of the first electrode plate and the second electrode plate, flame-retardant resin is filled in a gap between a protective shell and the core, and dry powder extinguishing agent is filled inside the fire extinguishing groove, the heat generated by the core of the utility model is transmitted to the outside through the first electrode plate and the second electrode plate, the heat conduction effect is good, the heat conduction area is increased by embedding a heat conduction strip into the heat conduction groove, the heat conduction efficiency is improved, when the core is burnt and broken due to high temperature, an air bag is, and the combustion of the fuel is prevented, and the safety is higher.
Description
Technical Field
The utility model relates to a condenser technical field specifically is a special condenser of high power large capacity induction heating power.
Background
The capacitor is an element for storing electric quantity and electric energy, the resonant capacitor is a key power device in the high-frequency induction heating device, and is matched with other elements in the circuit to generate resonant current to drive the heating device to heat, and the resonant capacitor plays an important role in circuits such as tuning, bypassing, coupling, filtering and the like.
However, the capacitor can generate a large amount of heat in the using process, if the heat is not dissipated in time, once the heat accumulation is serious in the working process, the temperature of the capacitor is too high, the service life of the capacitor can be seriously reduced, and the normal use of the electric appliance is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special condenser of high power large capacity induction heating power can effectively solve the condenser that proposes in the above-mentioned background art and can produce a large amount of heats in the use, if not go in time, in case heat accumulation is serious in the course of the work, the condenser temperature rise is too high, can seriously reduce life, influences the problem of electrical apparatus normal use.
In order to achieve the above object, the utility model provides a following technical scheme: a capacitor special for a high-power large-capacity induction heating power supply comprises a core, wherein a heat conduction assembly is arranged on the outer side of the core, and comprises a first electrode plate, a second electrode plate, a heat conduction groove, a heat conduction strip, a connecting hole, a wiring pipe and a heat dissipation groove;
the utility model discloses a heat dissipation device, including first electrode plate, core, second electrode plate, connecting hole inside inlay has the junction box, the radiating groove has evenly been seted up to second electrode plate top surface, first electrode plate installs in the core bottom, the second electrode plate is installed to the core top surface, the heat-conducting groove has all been seted up to first electrode plate top surface and second electrode plate bottom surface, core top surface and bottom surface correspond heat-conducting groove department and evenly are provided with the heat-conducting strip, first electrode plate and second electrode plate top surface corner, the inside wiring pipe.
Preferably, the middle parts of the top surface and the bottom surface of the core are respectively welded with a binding post, and the top surface of the first electrode plate and the bottom surface of the second electrode plate are respectively provided with a wiring hole corresponding to the binding post.
Preferably, the inner wall of the wire connecting pipe is uniformly provided with thread grooves.
Preferably, the width of the heat conducting groove is equal to that of the heat conducting strips, and the heat conducting strips are embedded in the corresponding heat conducting grooves.
Preferably, a protection assembly is arranged in the middle of the outer side of the core and positioned in front of the first electrode plate and the second electrode plate, and the protection assembly comprises a protection shell, flame-retardant resin, a fire extinguishing groove, an air bag and a dry powder fire extinguishing agent;
the fire extinguishing tank is characterized in that the protective shell is movably sleeved in the middle of the outer side of the core, flame-retardant resin is filled in a gap between the protective shell and the core, fire extinguishing grooves are uniformly formed in the top surface of the flame-retardant resin close to the core, air bags are arranged on two sides of the interior of each fire extinguishing groove, and dry powder fire extinguishing agents are filled in the fire extinguishing grooves.
Preferably, the radiating fin mounting groove has evenly been seted up in the protective housing outside, and radiating fin mounting groove is inside evenly to be installed the aluminum alloy radiating fin.
Preferably, the fire extinguishing groove depth is equal to the core height.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with heat conduction assembly, the heat that the core produced transmits to the external world through first plate electrode and second plate electrode, and first plate electrode and second plate electrode are copper material, and the heat conduction is effectual, through heat conduction strip embedding to the increase heat conduction area in the heat conduction inslot, improves heat conduction efficiency.
2. The protection assembly is arranged, the protection shell is used for protecting the outer side of the core, and the flame-retardant resin provides buffering and prevents the core from being damaged due to external impact.
3. When the core is burnt and broken due to high temperature, the air bag is broken due to high temperature, the air in the air bag is discharged, the dry powder extinguishing agent is pushed to enter the broken part of the core to fill the broken position and prevent the burning of the dry powder extinguishing agent, so that safety accidents are prevented from being caused, and the safety is higher.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the mounting structure of the first electrode plate of the present invention;
fig. 3 is a schematic structural view of the protection assembly of the present invention;
reference numbers in the figures: 1. a core;
2. a heat conducting component; 201. a first electrode plate; 202. a second electrode plate; 203. a heat conducting groove; 204. a heat conducting strip; 205. connecting holes; 206. a wire connecting pipe; 207. a heat sink;
3. a binding post; 4. a wiring hole;
5. a protection component; 501. a protective shell; 502. a flame retardant resin; 503. a fire extinguishing tank; 504. an air bag; 505. a dry powder extinguishing agent.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, the utility model provides a technical solution, a capacitor dedicated for high power large capacity induction heating power supply, comprising a core 1, a heat conducting component 2 is arranged outside the core 1, the heat conducting component 2 comprises a first electrode plate 201, a second electrode plate 202, a heat conducting groove 203, a heat conducting strip 204, a connecting hole 205, a wiring pipe 206 and a heat dissipating groove 207;
the first electrode plate 201 is arranged at the bottom end of the core 1, the second electrode plate 202 is arranged on the top surface of the core 1, the binding posts 3 are welded at the middle parts of the top surface and the bottom surface of the core 1, the top surface of the first electrode plate 201 and the bottom surface of the second electrode plate 202 are respectively provided with a wiring hole 4 corresponding to the binding post 3, the core 1 is convenient to be connected with the first electrode plate 201 and the second electrode plate 202 respectively, the top surface of the first electrode plate 201 and the bottom surface of the second electrode plate 202 are respectively provided with a heat conducting groove 203, the top surface and the bottom surface of the core 1 are respectively and uniformly provided with a heat conducting strip 204, the width of the heat conducting groove 203 is equal to that of the heat conducting strip 204, a plurality of heat conducting strips 204 are embedded in the corresponding heat conducting grooves 203, the heat conducting strips 204 are convenient to be embedded into the heat conducting grooves 203, the corners of the top surfaces, the second electrode plate 202 has heat dissipation grooves 207 on its top surface for easy connection.
A protection assembly 5 is arranged in the middle of the outer side of the core 1 in front of the first electrode plate 201 and the second electrode plate 202, and the protection assembly 5 comprises a protection shell 501, flame-retardant resin 502, a fire extinguishing groove 503, an air bag 504 and a dry powder extinguishing agent 505;
The utility model discloses a theory of operation and use flow: the heat conducting strip 204 is embedded in the heat conducting groove 203, heat generated by the core 1 is sequentially transferred to the outside through the heat conducting strip 204, the heat conducting groove 203, the first electrode plate 201, the second electrode plate 202 and the heat radiating groove 207, the heat is radiated, the first electrode plate 201 and the second electrode plate 202 are both made of copper, the heat conducting effect is good, the heat conducting strip 204 is embedded into the heat conducting groove 203, the heat conducting area is increased, and the heat conducting efficiency is improved;
the wiring terminal 3 is embedded into the wiring hole 4, the bottom end and the top end of the core 1 are respectively connected with the first electrode plate 201 and the second electrode plate 202, and then a lead is connected into the wiring tube 206, so that the smoothness of a circuit is ensured;
when the core 1 is burnt and broken due to high temperature, the flame-retardant resin 502 is difficult to burn, the burning speed is reduced, the air bag 504 is made of plastic, the air bag 504 is softened and broken due to high temperature, compressed air in the air bag 504 is discharged to push the dry powder extinguishing agent 505 in the fire extinguishing groove 503 to enter the broken part of the core 1, the broken position is filled, the core 1 is prevented from burning, fire is extinguished from a fire source, safety accidents are prevented from being caused, and the safety is higher.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a special condenser of high power large capacity induction heating power, includes core (1), its characterized in that: a heat conduction assembly (2) is arranged on the outer side of the core (1), and the heat conduction assembly (2) comprises a first electrode plate (201), a second electrode plate (202), a heat conduction groove (203), a heat conduction strip (204), a connection hole (205), a wire connecting pipe (206) and a heat dissipation groove (207);
first electrode board (201) are installed in core (1) bottom, second electrode board (202) are installed to core (1) top surface, heat-conducting groove (203) have all been seted up to first electrode board (201) top surface and second electrode board (202) bottom surface, core (1) top surface and bottom surface correspond heat-conducting groove (203) department and evenly are provided with heat conduction strip (204), connecting hole (205) have all been seted up to first electrode board (201) and second electrode board (202) top surface corner, connecting hole (205) inside is inlayed and is had wire barrel (206), radiating groove (207) have evenly been seted up to second electrode board (202) top surface.
2. The capacitor special for the high-power large-capacity induction heating power supply as claimed in claim 1, wherein: terminal (3) have all been welded in core (1) top surface and bottom surface middle part, wiring hole (4) have all been seted up to first electrode board (201) top surface and second electrode board (202) bottom surface correspondence terminal (3) department.
3. The capacitor special for the high-power large-capacity induction heating power supply as claimed in claim 1, wherein: the inner wall of the wire connecting pipe (206) is uniformly provided with thread grooves.
4. The capacitor special for the high-power large-capacity induction heating power supply as claimed in claim 1, wherein: the width of the heat conduction groove (203) is equal to that of the heat conduction strips (204), and the heat conduction strips (204) are embedded in the corresponding heat conduction grooves (203).
5. The capacitor special for the high-power large-capacity induction heating power supply as claimed in claim 1, wherein: a protection assembly (5) is arranged in the middle of the outer side of the core (1) and positioned in front of the first electrode plate (201) and the second electrode plate (202), and the protection assembly (5) comprises a protection shell (501), flame-retardant resin (502), a fire extinguishing groove (503), an air bag (504) and a dry powder fire extinguishing agent (505);
protective housing (501) activity is cup jointed in core (1) outside middle part, the gap department between protective housing (501) and core (1) is filled with fire-retardant resin (502), fire extinguishing groove (503) have evenly been seted up to fire-retardant resin (502) top surface near core (1), gasbag (504) have all been placed to the inside both sides of fire extinguishing groove (503), fire extinguishing groove (503) inside packing has dry powder fire extinguishing agent (505).
6. The capacitor special for the high-power large-capacity induction heating power supply as claimed in claim 5, wherein: the cooling fin mounting groove has evenly been seted up in protective housing (501) outside, and the inside aluminum alloy cooling fin of evenly installing of cooling fin mounting groove.
7. The capacitor special for the high-power large-capacity induction heating power supply as claimed in claim 5, wherein: the depth of the fire extinguishing groove (503) is equal to the height of the core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921712271.4U CN210200553U (en) | 2019-10-14 | 2019-10-14 | Capacitor special for high-power large-capacity induction heating power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921712271.4U CN210200553U (en) | 2019-10-14 | 2019-10-14 | Capacitor special for high-power large-capacity induction heating power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210200553U true CN210200553U (en) | 2020-03-27 |
Family
ID=69878713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921712271.4U Active CN210200553U (en) | 2019-10-14 | 2019-10-14 | Capacitor special for high-power large-capacity induction heating power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210200553U (en) |
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2019
- 2019-10-14 CN CN201921712271.4U patent/CN210200553U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210105 Address after: 300400 75-1 Yougu New Science Park, east of Jingfu Road, medical and medical equipment Industrial Park, Beichen economic and Technological Development Zone, Tianjin Patentee after: Tianjin Hangrong Electronic Technology Co.,Ltd. Address before: 063500 north of lijiapingtuo village, bagegang Town, LUANNAN COUNTY, Tangshan City, Hebei Province Patentee before: Tangshan Hangrong Electronic Technology Co.,Ltd. |